discretion

1. N-UNCOUNT Discretion is the quality of behaving in a quiet and controlled way without drawing attention to yourself or giving away personal or private information. 审慎[正式]

Larsson sometimes joined in the fun, but with more discretion. 拉森有时也会跟着玩闹，但多带几分审慎。

2. N-UNCOUNT If someone in a position of authority uses their discretion or has the discretion to do something in a particular situation, they have the freedom and authority to decide what to do. 酌情决定权[正式]

This committee may want to exercise its discretion to look into those charges. 这个委员会可能想行使其酌情决定权来调查那些指控。

3. PHRASE If something happens at someone's discretion, it can happen only if they decide to do it or give their permission. 由 (某人) 斟酌决定[正式]

We may vary the limit at our discretion and will notify you of any change. 我们可酌情决定更改限制，并会将任何变更通知你。